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package JWebmail v1.2.2;
use Mojo::Base Mojolicious;
use Module::Load 'load';
use JWebmail::Controller::Webmail;
use JWebmail::Model::ReadMails::Role;
use JWebmail::Model::ReadMails::QMailAuthuser;
use JWebmail::Model::WriteMails;
use JWebmail::Config qw'LOGIN_SCHEME MAILDIR_READER';
sub validateConf {
my $self = shift;
my $conf = $self->config;
exists $conf->{admin_mail} or die;
$conf->{admin_mail} =~ /@/ or die;
exists $conf->{i18n}{default_language} or die;
$conf->{i18n}{default_language} =~ /^[\w_]+$/a or die;
exists $conf->{model}{read}{virtual_user} or die;
getpwnam $conf->{model}{read}{virtual_user} or die;
exists $conf->{model}{read}{mailbox_path} or die;
-d $conf->{model}{read}{mailbox_path} or die;
return 1;
}
sub startup {
my $self = shift;
$self->moniker('jwebmail');
# load plugins
push @{$self->plugins->namespaces}, 'JWebmail::Plugin';
$self->plugin('TOMLConfig');
$self->validateConf;
if (fc LOGIN_SCHEME eq fc 's3d') {
$self->plugin('ServerSideSessionData');
}
$self->plugin('Paginate');
my $i18n_route = $self->plugin('I18N2', $self->config('i18n'));
$self->secrets( [$self->config('secret')] ) if $self->config('secret');
delete $self->config->{secret};
# initialize models
my $read_mails = do {
my $cls = MAILDIR_READER;
eval { load $cls; 1 } || die "Issue for module $cls with: $@";
$cls->new(($self->config->{model}{read} // {})->%*)
};
die "given class @{[ ref $read_mails ]} does not ReadMails"
unless $read_mails->DOES('JWebmail::Model::ReadMails::Role');
$self->helper(users => sub { $read_mails });
$self->helper(send_mail => sub { my ($c, $mail) = @_; JWebmail::Model::WriteMails::sendmail($mail) });
$self->validator->add_check(mail_line => \&_mail_line);
$self->validator->add_filter(non_empty_ul => \&_filter_empty_upload);
$self->defaults(version => __PACKAGE__->VERSION);
$self->sessions->cookie_name('jwebmail_session');
$self->sessions->samesite('Strict');
$self->sessions->secure(1);
$self->sessions->default_expiration(30 * 60);
$self->route($i18n_route);
}
sub route {
my $self = shift;
my $r = shift || $self->routes;
$r->get( '/' => 'login')->to('Webmail#noaction');
$r->post('/' => 'login')->to('Webmail#login');
$r->get('/about' )->to('Webmail#about');
$r->get('/logout' )->to('Webmail#logout');
my $a = $r->under('/')->to('Webmail#auth');
$a->get('/home/*folder' )->to('Webmail#displayheaders', folder => '')->name('displayheaders');
$a->get('/read/#id' => 'read')->to('Webmail#readmail');
$a->get('/raw/#id' => 'raw' )->to('Webmail#raw');
$a->get('/write' )->to('Webmail#writemail');
$a->post('/write' => 'send' )->to('Webmail#sendmail');
$a->post('/move' )->to('Webmail#move');
}
### filter and checks for mojo validator
sub _mail_line {
my ($v, $name, $value, @args) = @_;
my $mail_addr = qr/\w+\@\w+\.\w+/;
# my $unescaped_quote = qr/"(*nlb:\\)/; # greater perl version required
my $unescaped_quote = qr/"(?<!:\\)/;
return $value !~ /^(
(
(
(
$unescaped_quote.*?$unescaped_quote
) | (
[\w\s]*
)
)
\s*<$mail_addr>
) | (
$mail_addr
)
)$/xn;
}
sub _filter_empty_upload {
my ($v, $name, $value) = @_;
return $value->filename ? $value : undef;
}
1
__END__
=encoding utf-8
=head1 NAME
JWebmail - Provides a web based e-mail client meant to be used with s/qmail.
=head1 SYNOPSIS
hypnotoad script/jwebmail
And use a server in reverse proxy configuration.
=head1 DESCRIPTION
=head1 CONFIGURATION
Use the I<jwebmail.conf> file or for a specific I<$mode> the I<jwebmail.$mode.conf>.
=head1 VALIDATOR
=head2 mail_line
A check for validator used in mail headers for fields containing email addresses.
$app->validator->add_check(mail_line => \&JWebmail::Plugin::Helper::mail_line);
my $v = $c->validation;
$v->required('to', 'not_empty')->check('mail_line');
=head2 filter_empty_upload
A filter for validator used to filter out empty uploads.
$app->validator->add_filter(non_empty_ul => \&JWebmail::Plugin::Helper::filter_empty_upload);
my $v = $c->validation;
$v->required('file_upload', 'non_empty_ul');
=head1 AUTHORS
Copyright (C) 2020-2022 Jannis M. Hoffmann L<jannis@fehcom.de>
=head1 BASED ON IDEAS
Copyright (C) 2001 Olivier Müller L<om@omnis.ch> (GPLv2+ project: oMail Webmail)
Copyright (C) 2000 Ernie Miller (GPL project: Neomail)
See the CREDITS file for project contributors.
=head1 LICENSE
This module is licensed under the terms of the GPLv3.
Please take a look at the provided LICENSE file shipped with this module.
=cut
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